What each individual defines as garbage is up to them. I’m certain there are very very few people who are literally printing garbage on purpose with their 3D printers.

And again the scale of waste is like 2 trillion to 1 comparing corporations to independent hobbyists 3D printing parts.

Being able to 3D print also allows one to repair things that otherwise would just have to be tossed in a landfill because some critical plastic piece broke.

And it allows users to create their own one-off objects that they need rather than a corporation creating an immense surplus of parts the majority of which will never reach consumer hands and will end up in a landfill.

Taking offense at people who 3D print is just concern trolling at this point.